Sound 2: Howling Cars

When I was walking down the river path, mixed in with the trees was the bridge on Locust. There wasn't anything exciting going on underneath the bridge except for this cool sound. Its tough to describe, but I'll do my best. It was partially like howling winds that you hear if you were in the middle of the countryside and the fields were being pushed around. The other part was the sound you hear as NASCAR drivers go around that track. That sort of cyclical whirring of engines. Depending on the speed of the car both the duration and pitch changed from where I was standing.

Listen up.